Resize Image Online Free
Resize any image or rendered PDF page to exact dimensions or percentage, directly in your browser. FastEdit's image resizer processes everything client-side, so your files never leave your device. Batch resize, lock aspect ratios, and export in any format.
Features
- Exact pixel dimensions: set width and height precisely, or resize by percentage.
- Locked aspect ratio: toggle aspect ratio lock to prevent distortion when resizing.
- Preset sizes: common sizes for social media, web, and print ready to use.
- Batch resize: drop multiple images and resize them all at once with the same settings.
- Multiple output formats: export as JPEG, PNG, WebP, or AVIF regardless of the input format.
- No quality loss control: choose your compression level to balance file size and image quality.
How It Works
01
Open FastEdit
Go to app.fastedit.net in your browser. No installation or sign-up needed.
02
Drop your image
Drag and drop one or more images onto the editor, or one PDF to resize its rendered pages. Files stay on your device.
03
Set dimensions
Enter your target width and height, choose a preset, or type a percentage. Toggle the aspect ratio lock as needed.
04
Choose output format
Select your preferred output format and quality level.
05
Export
Click export to download your resized image. For batch files, all images are processed and downloaded.
Make the edit, check the result, keep the file on your device.
Open Resize Image